/**
 * Domain models for Blossom background
 */
/** Parallax depth layer for 3D depth effect */
export type PetalDepth = "far" | "mid" | "near";
export interface CherryPetal {
    x: number;
    y: number;
    size: number;
    vx: number;
    vy: number;
    baseVy: number;
    rotation: number;
    rotationSpeed: number;
    opacity: number;
    swayOffset: number;
    swayAmplitude: number;
    secondarySwayOffset: number;
    tumblePhase: number;
    tumbleSpeed: number;
    flutterIntensity: number;
    driftBias: number;
    color: {
        r: number;
        g: number;
        b: number;
    };
    isFlower: boolean;
    depth: PetalDepth;
}
export interface CherryCluster {
    x: number;
    y: number;
    petals: CherryPetal[];
    vy: number;
}
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